Mark is not an environmental activist. He’s the executive director of SustainAbility, a think tank and strategy consultancy that has worked with such food industry clients as Chiquita, Coca-Cola Kellogg’s, Mars and McDonald’s, Nestle, Starbucks and Unilever. He approached me because Sustainability recently released a report called Appetite for Change, about the food industry and how to fix it.

I’ve been writing a lot about food lately because it interests me, because food and agriculture matter a great deal if you care about climate or global poverty or health, and because there’s so much debate about what the path forward should be. Organics? Farmers markets? Genetically engineered crops? Vegetarianism? Local? [click to continue…]